1. Never you risk more than 10% of the capital that we have in a transaction.
2. Have a trading strategy before entering the market. You know before the transaction where you will make profit / loss accept.
3. Never trade without protective order to stop the loss.
4. Never delete your stop loss order after you opened transaction.
5. Never open your position to a smaller average loss.
6. Never let me turn to profit loss.
7. Never buy or sell just because the price is high or low.
8. Never try to guess the minimum and maximum.